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Claude Code Marketplaces

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Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
rand avatar

Elegant Design

rand/cc-polymath
165 installs124 stars
Summary

This is a comprehensive framework for building polished developer interfaces with React and Next.js. It walks you through the full process from OODA loop mapping to implementation, with deep guides on chat interfaces, terminals, code display, and streaming content. The opinionated stack pushes you toward shadcn/ui components, Geist for UI text, JetBrains Mono for code, and includes specific checklists for accessibility and performance. If you're building dev tools or technical UIs and want to avoid reinventing patterns for syntax highlighting, diff views, or terminal emulators, this gives you a structured path with concrete examples. The anti-patterns section alone will save you from common mistakes like auto-scrolling during user reads.

Install to Claude Code

npx -y skills add rand/cc-polymath --skill elegant-design --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Categories
Frontend DevelopmentDesign & UI/UX
First SeenJun 3, 2026
View on GitHub

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All 2 skills →
  • Anti Slop567

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vercel

hoodini/ai-agents-skills

Deploy and configure applications on Vercel. Use when deploying Next.js apps, configuring serverless functions, setting up edge functions, or managing Vercel projects. Triggers on Vercel, deploy, serverless, edge function, Next.js deployment.
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ln-012-mcp-configurator

levnikolaevich/claude-code-skills

Use when installing MCP packages and configuring Claude-side MCP registration, hooks, permissions, IDE extension mode, and migrations.
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xiaohongshu-card-notes

postplusai/postplus-skills

Turn an existing HTML page, landing page, oral script, memo draft, result table, or structured source material into a Xiaohongshu card-style image note. Use this when the user wants page-by-page card planning, cover copy, card text, or a design-ready Xiaohongshuimage-post brief based on source material rather than writing a plain note from scratch. This skill is especially for 3:4 Xiaohongshu cards that may mix image-led pages with high-density memo pages, using strong information hierarchy and screenshot-worthy text density rather than generic sparse carousel copy.
155
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dkyazzentwatwa avatar
report-generator

dkyazzentwatwa/chatgpt-skills

Generate professional PDF/HTML reports with charts, tables, and narrative from data. Supports templates, branding, and automated report generation.
154
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xiaohongshu-content-benchmark

postplusai/postplus-skills

Benchmark Xiaohongshu posts from validated public account surfaces first, then extract reusable title hooks, cover patterns, content-type splits, and candidate angles for future XHS card production.
154
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data-exploration-visualization

liangdabiao/claude-data-analysis-ultra-main

自动化数据探索和可视化工具,提供从数据加载到专业报告生成的完整EDA解决方案。支持多种图表类型、智能数据诊断、建模评估和HTML报告生成。适用于医疗、金融、电商等领域的数据分析项目。
153
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